David Huertas / Mbed 2 deprecated lab3

EXAMPLE DISCO-F303VC

Dependencies:   mbed mbed-rtos

main.cpp@0:b04aae5b80fd, 2022-05-06 (annotated)

Committer:
davidahuertas
Date:
Fri May 06 05:58:29 2022 +0000
Revision:
0:b04aae5b80fd
LAB 3 DISCO-F303VC

Who changed what in which revision?

UserRevisionLine numberNew contents of line
davidahuertas 0:b04aae5b80fd 1 #include "mbed.h"
davidahuertas 0:b04aae5b80fd 2 #include "rtos.h"
davidahuertas 0:b04aae5b80fd 3 DigitalOut led1(LED6);
davidahuertas 0:b04aae5b80fd 4 DigitalOut led2(LED1);
davidahuertas 0:b04aae5b80fd 5
davidahuertas 0:b04aae5b80fd 6 Mutex mutex;
davidahuertas 0:b04aae5b80fd 7
davidahuertas 0:b04aae5b80fd 8 uint32_t cont =0;
davidahuertas 0:b04aae5b80fd 9 bool done[2] = {0,0};
davidahuertas 0:b04aae5b80fd 10
davidahuertas 0:b04aae5b80fd 11 Thread t1;
davidahuertas 0:b04aae5b80fd 12 Thread t2;
davidahuertas 0:b04aae5b80fd 13
davidahuertas 0:b04aae5b80fd 14 void thread1( const int *i){
davidahuertas 0:b04aae5b80fd 15 int conth;
davidahuertas 0:b04aae5b80fd 16 int conth2 =0;
davidahuertas 0:b04aae5b80fd 17 while(conth2<100){
davidahuertas 0:b04aae5b80fd 18 mutex.lock();
davidahuertas 0:b04aae5b80fd 19 conth = cont;
davidahuertas 0:b04aae5b80fd 20 conth2++;
davidahuertas 0:b04aae5b80fd 21 conth++;
davidahuertas 0:b04aae5b80fd 22 Thread::wait(10);
davidahuertas 0:b04aae5b80fd 23 cont = conth;
davidahuertas 0:b04aae5b80fd 24 printf(" %d\n\r ",cont);
davidahuertas 0:b04aae5b80fd 25 mutex.unlock();
davidahuertas 0:b04aae5b80fd 26 }
davidahuertas 0:b04aae5b80fd 27 done[(int)i] =1;
davidahuertas 0:b04aae5b80fd 28 }
davidahuertas 0:b04aae5b80fd 29
davidahuertas 0:b04aae5b80fd 30
davidahuertas 0:b04aae5b80fd 31 int main(){
davidahuertas 0:b04aae5b80fd 32 t1.start(callback(thread1, (int*) 1));
davidahuertas 0:b04aae5b80fd 33 t2.start(callback(thread1, (int*) 2));
davidahuertas 0:b04aae5b80fd 34 while(1){
davidahuertas 0:b04aae5b80fd 35 Thread::wait(1);
davidahuertas 0:b04aae5b80fd 36 if(done[0] && done[1]){
davidahuertas 0:b04aae5b80fd 37 if(cont == 200){
davidahuertas 0:b04aae5b80fd 38 led1=1;
davidahuertas 0:b04aae5b80fd 39 }
davidahuertas 0:b04aae5b80fd 40 else{
davidahuertas 0:b04aae5b80fd 41 led2 = 1;
davidahuertas 0:b04aae5b80fd 42 }
davidahuertas 0:b04aae5b80fd 43 }
davidahuertas 0:b04aae5b80fd 44 }
davidahuertas 0:b04aae5b80fd 45 }
davidahuertas 0:b04aae5b80fd 46